14934760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 36273600

約数和(自身を除く): 21338840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 457, 760, 817, 860, 914, 1634, 1720, 1828, 2285, 3268, 3656, 4085, 4570, 6536, 8170, 8683, 9140, 16340, 17366, 18280, 19651, 32680, 34732, 39302, 43415, 69464, 78604, 86830, 98255, 157208, 173660, 196510, 347320, 373369, 393020, 746738, 786040, 1493476, 1866845, 2986952, 3733690, 7467380, 14934760]

約数ペア:

[(1, 14934760), (2, 7467380), (4, 3733690), (5, 2986952), (8, 1866845), (10, 1493476), (19, 786040), (20, 746738), (38, 393020), (40, 373369), (43, 347320), (76, 196510), (86, 173660), (95, 157208), (152, 98255), (172, 86830), (190, 78604), (215, 69464), (344, 43415), (380, 39302), (430, 34732), (457, 32680), (760, 19651), (817, 18280), (860, 17366), (914, 16340), (1634, 9140), (1720, 8683), (1828, 8170), (2285, 6536), (3268, 4570), (3656, 4085)]